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Spectropolarimetry of the BL-Ic SN 2014ad

Published online by Cambridge University Press:  28 July 2017

H. F. Stevance  and
J. R. Maund
H. F. Stevance
Affiliation:
University of Sheffield, Department of Physics and Astronomy, Hounsfield Rd, Sheffield S3 7RH, UK. Contact email: [email protected]
J. R. Maund
Affiliation:
University of Sheffield, Department of Physics and Astronomy, Hounsfield Rd, Sheffield S3 7RH, UK. Contact email: [email protected]
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Abstract

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Over the past two decades a clear relation between Gamma-Ray Bursts (GRBs) and some broad-lined Type Ic Supernovae (SNe) has been observed. The use of spectropolarimetry allows us to directly probe the 3D geometry of the unresolved ejecta of SNe, which can help us better understand the physics of their explosion and the SN-GRB connection. We present 7 epochs of spectropolarimetry of the broad-lined Type Ic SN 2014ad and highlight its similarities with SN 1998bw.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S329: The Lives and Death-Throes of Massive Stars , November 2016 , pp. 447
Copyright
Copyright © International Astronomical Union 2017 

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